astronomy Asteroid alert: small space rock to crash into Earth's atmosphere in 30 minutes — September 4, 2024 at 16:46 UTC (9:46 AM PDT) Mark Frauenfelder

NASA Did the DART mission actually redirect an asteroid? Gareth Branwyn

NASA Impact! The DART mission, humanity's first attempt at redirecting an asteroid, finds its target Gareth Branwyn

NASA Just how big were the rocks we saw on Dimorphos seconds before impact? Gareth Branwyn

Space NASA monitoring asteroid with 1 in 625 chance of hitting Earth on Valentine's Day 2046 Rob Beschizza

physics Real-life scientists prove that Thanos's snap couldn't have happened Thom Dunn

aviation The American Institute of Aeronautics' first official UFO conference Thom Dunn

Space An asteroid will come close to hitting the Earth the day before Election Day Thom Dunn

Science Enormous and "potentially hazardous" asteroid will fly by Earth tomorrow David Pescovitz

books The events that could kill us all (and how we might prevent them) David Pescovitz

Science Asteroid discovered just before it impacted earth's atmosphere Andrea James

picks This small asteroid is Earth's constant cosmic companion Xeni Jardin

Frank Drake thinks it's silly to send messages to ET Kiki Sanford

All Quiet on the Martian Front Gareth Branwyn